ARP Parts and Accessories

Connecting Rod Bolts, High Performance Wave-Loc, 8740 Chromoly Steel, Chevy, 454, V8, Set of 16

Part Number: ARP-135-6401

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Cylinder Head Bolts, High Performance, Hex Head, 7/16 in., AMC, 343-390, Kit

Part Number: ARP-114-3601

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Ring Compressor, Tapered, Billet Aluminum, Black Anodized, 4.170 in. Bore, Each

Part Number: ARP-900-1700

Not Yet Reviewed

Estimated Ship Date: Today

Ring Compressor, Tapered, Billet Aluminum, Black Anodized, 4.290 in. Bore, Each

Part Number: ARP-900-2900

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Nuts, 12-Point, Stainless Steel, Polished, 7/16-14 in. Thread, Set of 10

Part Number: ARP-401-8346

Not Yet Reviewed

Estimated Ship Date: Today

Rocker Arm Nuts, Stamped Steel Rockers, 3/8 in.-24 Thread, .600 in. Outside Diameter, Set of 16

Part Number: ARP-300-8244

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Valve Cover Bolts, Stainless Hex, Merlin Block BRO Head, 1/4"-20 x 4.000, 7 Pc

Part Number: ARP-400-7523

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Cylinder Head Bolts, High Performance, Hex Head, World Products Motown Iron LS Blocks Only, Sold as Kit

Part Number: ARP-134-3611

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Oil Pan Stud Kit, Black Oxide, 12-Point Bolt, Big Block Mopar Keith Black Hemi, 1.700 in. Long, Kit

Part Number: ARP-245-1904

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Special Order

Ring Compressor, Tapered, Billet Aluminum, Black Anodized, 90mm Bore, Each

Part Number: ARP-901-9000

Not Yet Reviewed

Estimated Ship Date: Today

Rod Bolts, High Performance 8740 Complete, Mazda, Miata, 1988-2005, Kit

Part Number: ARP-118-6401

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Ring Compressor, Tapered, Billet Aluminum, Black Anodized, 4.270 in. Bore, Each

Part Number: ARP-900-2700

Not Yet Reviewed

Estimated Ship Date: Today

Bolts, Intake Manifold, Stainless Steel, Polished, Hex Head, Buick, V6, Kit

Part Number: ARP-423-2001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, Stainless Steel 300, Polished, 12-Point Head, 1/2-20 in. Thread, 4.25 in. Underhead Length, Set of 5

Part Number: ARP-755-4250

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

Connecting Rod Bolts, Pro Series, 2000 Alloy, Subaru, 2.0L, Set of 8

Part Number: ARP-260-6303

Not Yet Reviewed

Estimated Ship Date: Today

Ring Compressor, 4.055 in./103.00mm Diameter, Aluminum, Black Anodized, Each

Part Number: ARP-900-0550

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 2, 2026 if ordered today

Header Studs, 12-Point Nuts, Custom 450, Black Oxide, Buick 3.8L, Set of 12

Part Number: ARP-120-1402

Not Yet Reviewed

Estimated Ship Date: Today

Ring Compressor, Tapered, Billet Aluminum, Black Anodized, 86mm Bore, Each

Part Number: ARP-901-8600

Not Yet Reviewed

Estimated Ship Date: Today

Valve Cover Stud Kit

Part Number: ARP-400-7611

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cylinder Head Studs, Pro Series, 12-Point Head, Chevy, Big Block, Exhaust Studs Only, Set of 8

Part Number: ARP-235-4306

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bolts, 12-Point Head, Stainless 300, Polished, 7/16 in.-14 RH Thread, 4.250 in. UHL, Set of 5

Part Number: ARP-614-4250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Bolts, High Performance Series, 4-Bolt Main, Ford, Small Block, 221-302, Kit

Part Number: ARP-154-5201

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Exhaust Manifold Hardware, Bolt kit, Hex Head, Stainless Steel, Dodge, Ram, Kit

Part Number: ARP-447-1101

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Special Order

Connecting Rod Bolts, 8740 Chromoly Steel, 200,000 psi Yield Strength, Hex Nuts, Ford, 1.8L, Set of 8

Part Number: ARP-251-6202

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Special Order

Cylinder Head Studs, Pro Series, Hex Nuts, Pontiac, Iron Duke, 2.5L, 1/2 in., Kit

Part Number: ARP-191-4001

Not Yet Reviewed

Estimated Ship Date: Today